4x4 Forums

4WD vs AWD

For most SUVs, the term 2WD is actually a misnomer. Base model 2WD vehicles are actually 1WD, a single wheel transferring power from the differential to the road. If you opt for a 2WD SUV, be sure the manufacturer offers the option of a limited slip rear differential. This system allows power to be transferred to either rear wheel. A 2WD SUV so equipped can handle dirt roads and gravel washes with complete confidence. There are also a number of SUVs whose 2WD power is delivered via the front whe